//IMAGE ROTATE SCRIPT
var imgArray = new Array();

//Place image names here:
imgArray[0] = "geiger_figure1.jpg";
imgArray[1] = "iyengar_lab_image.jpg";
imgArray[2] = "kam_figure2.jpg";
imgArray[3] = "sheetz_figure1.jpg";
imgArray[4] = "spatz_figure2.jpg";

var numImgs=imgArray.length;
var randNum = Math.floor(Math.random() * numImgs);


function photoWindow(url) { 
	var leftWin = (screen.availWidth - 610) / 2;
	var topWin = (screen.availHeight - 590) / 2;
	var props = "width=560,height=690,top="+topWin+",screenY="+topWin+",left="+leftWin+",screenX="+leftWin+",scrollbars=yes,resizable=yes"; 
	imgWin = window.open(url,"Landscape",props);
	imgWin.focus();
}

function enlarge(url,imgX,imgY) {
	var w = imgX + 40; //20 px margin on each side
	var h = imgY + 40;
	var pr = "";
	
	topWin = (screen.availHeight - h) / 2;
	leftWin = (screen.availWidth - w) / 2;
	
	if (navigator.platform.indexOf('mac') != -1)
		pr =  "menubar=no,width="+w+",height="+h+",top="+topWin+",screenY="+topWin+",left="+leftWin+",screenX="+leftWin+",resizable=no,status=no,scrollbars=yes";
	 else 
		pr = "width="+w+",height="+h+",top="+topWin+",screenY="+topWin+",left="+leftWin+",screenX="+leftWin+",resizable=no,status=no,scrollbars=yes";
	var myWin = window.open(url,"",pr);
	myWin.focus();

}

function enlarge2(url,imgX,imgY) {
	var w = imgX + 40; //20 px margin on each side
	var h = imgY + 40;
	var pr = "";
	
	topWin = (screen.availHeight - h) / 2;
	leftWin = (screen.availWidth - w) / 2;
	
	if (navigator.platform.indexOf('mac') != -1)
		pr =  "menubar=no,width="+w+",height="+h+",top="+topWin+",screenY="+topWin+",left="+leftWin+",screenX="+leftWin+",resizable=no,status=no,scrollbars=yes";
	 else 
		pr = "width="+w+",height="+h+",top="+topWin+",screenY="+topWin+",left="+leftWin+",screenX="+leftWin+",resizable=no,status=no,scrollbars=no";
	var myWin = window.open(url,"",pr);
	myWin.focus();

}